[INFO] fetching crate zeroize_alloc 0.1.2...
[INFO] testing zeroize_alloc-0.1.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate zeroize_alloc 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate zeroize_alloc 0.1.2 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zeroize_alloc 0.1.2
[INFO] finished tweaking crates.io crate zeroize_alloc 0.1.2
[INFO] tweaked toml for crates.io crate zeroize_alloc 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 69f0e0e0cb734634ab38a6d61c0db4990628575d44ea6b1a01beb829f58e3d5e
[INFO] running `Command { std: "docker" "start" "-a" "69f0e0e0cb734634ab38a6d61c0db4990628575d44ea6b1a01beb829f58e3d5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69f0e0e0cb734634ab38a6d61c0db4990628575d44ea6b1a01beb829f58e3d5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f0e0e0cb734634ab38a6d61c0db4990628575d44ea6b1a01beb829f58e3d5e", kill_on_drop: false }`
[INFO] [stdout] 69f0e0e0cb734634ab38a6d61c0db4990628575d44ea6b1a01beb829f58e3d5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 24ea0bfc30d23608c776428a362e62aff9cd15f2f06cd33e4fe60e7c0c25da6c
[INFO] running `Command { std: "docker" "start" "-a" "24ea0bfc30d23608c776428a362e62aff9cd15f2f06cd33e4fe60e7c0c25da6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeroize_alloc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "24ea0bfc30d23608c776428a362e62aff9cd15f2f06cd33e4fe60e7c0c25da6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24ea0bfc30d23608c776428a362e62aff9cd15f2f06cd33e4fe60e7c0c25da6c", kill_on_drop: false }`
[INFO] [stdout] 24ea0bfc30d23608c776428a362e62aff9cd15f2f06cd33e4fe60e7c0c25da6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13b4456c119bba79c49fc2af5eeaaba8e97a7ccd842bc0401773d2a3d7eea6fa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "13b4456c119bba79c49fc2af5eeaaba8e97a7ccd842bc0401773d2a3d7eea6fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeroize_alloc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "13b4456c119bba79c49fc2af5eeaaba8e97a7ccd842bc0401773d2a3d7eea6fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b4456c119bba79c49fc2af5eeaaba8e97a7ccd842bc0401773d2a3d7eea6fa", kill_on_drop: false }`
[INFO] [stdout] 13b4456c119bba79c49fc2af5eeaaba8e97a7ccd842bc0401773d2a3d7eea6fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b6565ac20de9cc319f7d6529d88075f7da376c9bf8a126ab042252eb1f64c6ed
[INFO] running `Command { std: "docker" "start" "-a" "b6565ac20de9cc319f7d6529d88075f7da376c9bf8a126ab042252eb1f64c6ed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/zeroize_alloc-d30ef7ae11c68e63
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zeroize_alloc
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b6565ac20de9cc319f7d6529d88075f7da376c9bf8a126ab042252eb1f64c6ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6565ac20de9cc319f7d6529d88075f7da376c9bf8a126ab042252eb1f64c6ed", kill_on_drop: false }`
[INFO] [stdout] b6565ac20de9cc319f7d6529d88075f7da376c9bf8a126ab042252eb1f64c6ed